Study on the Characteristics of Laminar Premixed Flame and NOx Emission in Methane-Hydrogen-Air Mixture
To obtain a perfect proportion of fuel, by using CHEMKIN-4.1 software, laminar flame speeds, temperature and the NO emission of methane/hydrogen/ air mixture were calculated and analyzed. The results show that laminar flame speed and temperature are increased with increasing hydrogen proportion of methane-hydrogen-air mixture; different proportion of fuel has the minimum NOx emission point and the perfect proportion of methane/hydrogen is 1:4; by analysis the chemical mechanism, the main reactions are obtained and the reason for having the minimum NOx emission point is found.
methane hydrogen NOx emission laminar flame speed temperature
NIU Fang LIU Qingming HE Xueqiu BAI Chunhua
State Key Lab of Explosion Science and Technology, Beijing Institute of Technology, Beijing 100081, China
国际会议
The 2010 International Symposium on Safety Science and Technology(2010 安全科学与技术国际会议)
杭州
英文
1334-1339
2010-10-26（万方平台首次上网日期，不代表论文的发表时间）